2-DIMENSIONAL IMAGING OF THE PHOTOLYSIS OF ORIENTED MOLECULES

被引：35

作者：

MASTENBROEK, JWG ^{[1
]}

TAATJES, CA ^{[1
]}

NAUTA, K ^{[1
]}

JANSSEN, MHM ^{[1
]}

STOLTE, S ^{[1
]}

机构：

[1] VRIJE UNIV AMSTERDAM,FAC SCHEIKUNDE,CTR LASER,1081 HV AMSTERDAM,NETHERLANDS

来源：

JOURNAL OF PHYSICAL CHEMISTRY | 1995年 / 99卷 / 13期

关键词：

D O I：

10.1021/j100013a002

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The angular distribution of fragments produced from the photolysis of oriented methyl iodide molecules, prepared in a single \JKM) state by hexapole selection, is state selectively detected by two-dimensional ion imaging. For the simple, direct, photolysis of methyl iodide at 266 nm, the angular distribution reflects the shape of the prepared oriented symmetric top wave function. Analysis of the CD3 rotational product state distribution from photolysis of CD3I (JK = 11) indicates a propensity for conservation of the initial K quantum number and a minor excitation of rotational angular momentum around the figure axis resulting from the excited state dynamics.

引用

页码：4360 / 4363

页数：4

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